Application: Water, Oil, Air & Hydraulic Application
Dial Size: 2-1/2" Dial Size (Crimped Casing)
Accuracy: +/- 3/2/3% Scale: Dual Scale - PSI / Bar
Movement: Copper Alloy
Bourdon Tube: Copper Alloy
Window: Polycarbonate
Case: Stainless Steel case for protection in harsh environments
Connection: Copper Alloy Lower Mount; 1/4" NPT (for 2-1/2" dial)
Normal Ambient Temp.: -4F to +140F (-20C to +60C)
Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; lubricates the movement and extends the life of gauge.